Company lists · Data refreshed November 2026

Top 25 Fashion authentication services based in the United States

RevenueBase identified 145 company matches for fashion authentication services associated with the United States as of November 2026 and tracks 4,098 professional contacts across them, including 1,981 with verified work emails. New York is the largest hub.

This list covers company matches for fashion authentication services associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
145Companies
4,098Contacts tracked
1,981Verified emails
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The 25 largest fashion authentication services based in the United States

Ranked by team size
Top 25 of 145 company matches for fashion authentication services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 20261,001-5,0002,724 contacts →

Exact match

“The RealReal is the world’s largest online marketplace for authenticated, resale luxury goods.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCarlsbad, CA, United StatesHQ recorded Nov 6, 2026201-500451 contacts →

Exact match

“FASHIONPHILE is the ultra-luxury recommerce leader, focusing on high-quality and exclusive ultra-luxury brands, specifically, handbags and accessories, including watches, jewelry…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNY, United StatesHQ recorded Nov 6, 202651-200208 contacts →

Exact match

“Entrupy is the only company using artificial intelligence to instantly authenticate luxury handbags and accessories.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200190 contacts →

Exact match

“What Goes Around Comes Around (WGACA) is a New York institution and the leading destination for authentic luxury vintage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHatboro, PA, United StatesHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Highly regarded as the largest seller of fashion apparel, and accessories on eBay, Linda’s Stuff boasts a coveted collection of designer goods that is second to none.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSaratoga Springs, NY, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Lola Saratoga is a company based out of 372 Broadway, Saratoga Springs, New York, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNorth Canton, United StatesHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“We pride ourselves on two major priorities - selling brand new, brand name products at the best consumer value and providing the highest level of customer service possible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBeverly Hills, CA, United StatesHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“The Albright Fashion Library is an essential stop for the fashion elite.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchClaremont, CA, United StatesHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Authenticate Pro is a patented authentication platform built to protect retailers, resale shops, and consumers from counterfeit goods.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCleveland, OH, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Legitmark is the definitive platform for authentication, setting the highest standard with comprehensive, multi-person analysis and cutting-edge digital verification.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTampa, FL, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Founded in 2003, Couture Boutique is one of the leading providers of authentic pre-owned luxury goods in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPacific Palisades, CA, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“is a fully branded turn-key solution for authentic pre-owned luxury watches & handbags in a movement we call Concious Luxury®.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLos Angeles, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

“At CheckCheck, we are setting the standard for authenticity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“NYCSTYLIST offers clients the full celebrity styling experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchReno, NV, United StatesHQ recorded Nov 6, 202611-504 contacts →

Exact match

“REAL AUTHENTICATION was founded in 2016 by a group of highly experienced luxury authentication experts with the same mission in mind - to help consumers buy and sell luxury goods…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHoboken, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Born in NYC in 2021, The Vintage Caffè is where pre-loved luxury meets modern style.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBoston, MA, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Vintage Taste was opened 16 years ago in Boston by the owner, Heli Labadini.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWindham, NH, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

“LOZURI: Accessible Luxury.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPikesville, MD, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Luxury in Reach is a luxury digital retail brand that specializes in offering authentic and coveted designer items while offering a trust-worthy and enjoyable e-commerce…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMountain View, CA, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHerndon, VA, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Trusted.com is an authenticity verification platform that issues, stores, and tracks transferrable electronic titles (eTitles) for authentic merchandise sold by authorized…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSanta Monica, CA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMiami, FL, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHinsdale, IL, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Caviar & Chèvre is a premier luxury boutique located in Hinsdale, IL and online at caviarandchevre.com.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 145 fashion authentication services based in the United States

See the full list, filter by size, metro and specialty, and access 1,981 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fashion authentication services based in the United States at a glance

As of Nov 6, 2026
48.3%Verified-email coverage
28.3Average contacts per company
1-10Median size (employees)
14.5%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
93
11-50
40
51-200
8
201-500
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 145 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “fashion authentication services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,981 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “fashion authentication services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fashion authentication services are there based in the United States?

RevenueBase identified 145 company matches for fashion authentication services associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

The Realreal tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most fashion authentication services?

New York leads with 21 company records, followed by Los Angeles (14) and Miami (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,981 professional contacts with verified work emails tracked across these 145 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.